| 七芯光子晶体光纤中百瓦量级超连续谱的产生 |
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| 引用本文： | 谌鸿伟,韦会峰,刘通,周旋风,李江,童维军,陈子伦,陈胜平,侯静,陆启生.七芯光子晶体光纤中百瓦量级超连续谱的产生[J].物理学报,2014,63(4):44205-044205. |
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| 作者姓名： | 谌鸿伟 韦会峰 刘通 周旋风 李江 童维军 陈子伦 陈胜平 侯静 陆启生 |
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| 作者单位： | 1. 国防科学技术大学光电科学与工程学院, 长沙 410073;2. 光纤光缆制备技术国家重点实验室, 长飞光纤光缆有限公司研发中心, 武汉 430073 |
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| 基金项目： | 科技部国际科技合作专项（批准号：2012DFG11470）和国防科学技术大学研究生创新基金（批准号：B110704）资助的课题. |
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| 摘 要： | 采用平均功率为141.6 W的皮秒光纤激光泵浦一段国产七芯光子晶体光纤,获得了平均功率为104.2 W、连续光谱覆盖范围从750至1700 nm以上的超连续谱输出.详细研究了超连续光谱随泵浦功率增加的演变过程,并对基于该七芯光子晶体光纤的超连续谱光源的光谱拓展和功率提升潜力进行相关的分析和讨论.该研究结果对高功率超连续谱光源的发展具有一定的参考价值.
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| 关 键 词： | 多芯光子晶体光纤 非线性光纤光学 超连续谱 |
| 收稿时间： | 2013-11-15 |
Hundred-watt-level supercontinuum generation in seven-core photonic crystal fiber |
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| Chen Hong-Wei,Wei Hui-Feng,Liu Tong,Zhou Xuan-Feng,Li Jiang,Tong Wei-Jun,Chen Zi-Lun,Chen Sheng-Ping,Hou Jing,Lu Qi-Sheng.Hundred-watt-level supercontinuum generation in seven-core photonic crystal fiber[J].Acta Physica Sinica,2014,63(4):44205-044205. |
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| Authors: | Chen Hong-Wei Wei Hui-Feng Liu Tong Zhou Xuan-Feng Li Jiang Tong Wei-Jun Chen Zi-Lun Chen Sheng-Ping Hou Jing Lu Qi-Sheng |
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| Institution: | 1. College of Optoelectronic Science and Engineering, National University of Defense Technology, Changsha 410073, China;2. State Key Laboratory of Optical Fiber and Cable Manufacture Technology, Yangtze Optical Fiber and Cable Company Ltd. R&D Center, Wuhan 430073, China |
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| Abstract: | A 104.2 W supercontinuum spanning from 750 nm to beyond 1700 nm is generated by pumping a piece of home-made seven-core photonic crystal fiber with a 141.6 W picosecond fiber laser. The evolution of the output spectrum is investigated in detail with the increase of the picosecond laser power. The feasibilities of broadening the spectral range and scaling the output power for the supercontinuum source based on the seven-core photonic crystal fiber are analyzed and discussed. The research results will make a contribution to the further development of high-power supercontinuum source. |
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| Keywords: | multi-core photonic crystal fiber nonlinear fiber optics supercontinuum |
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